unless they planned on making a console that was just a wiiu in a different box ala the wii for the gamecube i dont see how they could possibly NOT make a console comparable to the ps4.
the only reason the switch is at the level it is, is because in order to keep it in handheld form and affordable they needed to keep the specs low.
a ps4 level handheld would probably be like 5-600 quid and thats before taking into account battery life, but if it were a stationary home console there would be no reason for it to be at this level